network_msg.h

   1 /*
   2  * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
   3  */
   4
   5 #ifndef NETWORK_MSG_H
   6 #define NETWORK_MSG_H
   7
   8 #include "vg/vg_stdint.h"
   9 #include "world_info.h"
  10 #include "vg/vg_platform.h"
  11 ;
  12
  13 #pragma pack(push,1)
  14
  15 typedef struct netmsg_blank netmsg_blank;
  16 struct netmsg_blank{
  17    u16 inetmsg_id;
  18 };
  19 enum{ k_inetmsg_blank = 0 };
  20
  21 typedef struct netmsg_auth netmsg_auth;
  22 struct netmsg_auth
  23 {
  24    u16 inetmsg_id;
  25
  26    u32 ticket_length;
  27    u8 ticket[];
  28 };
  29 enum{ k_inetmsg_auth = 1 };
  30
  31 typedef struct netmsg_scores_request netmsg_scores_request;
  32 struct netmsg_scores_request
  33 {
  34    u16 inetmsg_id;
  35 };
  36 enum{ k_inetmsg_scores_request = 2 };
  37
  38 typedef struct netmsg_set_score netmsg_set_score;
  39 struct netmsg_set_score
  40 {
  41    u16 inetmsg_id;
  42
  43    u32 record_count;
  44    struct netmsg_score_record
  45    {
  46       u32 trackid;
  47       u64 playerid;
  48       u16 points, time;
  49    }
  50    records[];
  51 };
  52 enum{ k_inetmsg_set_score = 6 };
  53 /* 31.05.23: k_inetmsg_set_score id changed from ID 3 to ID 6,
  54  *                               3 is now INVALID */
  55
  56 typedef struct netmsg_scoreboard netmsg_scoreboard;
  57 enum{ k_inetmsg_scoreboard = 5 };
  58 struct netmsg_scoreboard{
  59    u16 inetmsg_id;
  60
  61    u32 board_count;
  62    struct netmsg_board
  63    {
  64       char data[27*13];
  65    }
  66    boards[ vg_list_size(track_infos) ];
  67 }
  68 static scoreboard_client_data = {
  69    .inetmsg_id = k_inetmsg_scoreboard,
  70    .board_count = vg_list_size(track_infos)
  71 };
  72 /* probably about 10k */
  73
  74 /* server control 100 */
  75
  76
  77 /* player updates 200 */
  78
  79 #define NETMSG_BOUNDARY_BIT 0x8000
  80 #define NETMSG_GATE_BOUNDARY_BIT 0x4000
  81 #define NETMSG_BOUNDARY_MASK (NETMSG_BOUNDARY_BIT|NETMSG_GATE_BOUNDARY_BIT)
  82
  83 typedef struct netmsg_playerframe netmsg_playerframe;
  84 enum{ k_inetmsg_playerframe = 200 };
  85 struct netmsg_playerframe{
  86    u16 inetmsg_id;
  87    f64 timestamp;
  88
  89    u8 client, subsystem,
  90       instance_id, sound_effects;
  91    u16 boundary_hash; /* used for animating correctly through gates, teleport..
  92                          msb is a flip flop for teleporting
  93                          second msb is flip flop for gate
  94
  95 TODO: disable oblique clipping on cam mtx when rendering remote players
  96       also render over the portal stencil? somehow.
  97
  98       detransform, interp, retransform. render in dest world. */
  99
 100    u8 animdata[];
 101 };
 102
 103 typedef struct netmsg_playerjoin netmsg_playerjoin;
 104 enum{ k_inetmsg_playerjoin = 201 };
 105 struct netmsg_playerjoin{
 106    u16 inetmsg_id;
 107    u8 index;
 108 };
 109
 110 typedef struct netmsg_playerleave netmsg_playerleave;
 111 enum{ k_inetmsg_playerleave = 202 };
 112 struct netmsg_playerleave{
 113    u16 inetmsg_id;
 114    u8 index;
 115 };
 116
 117 typedef struct netmsg_playerusername netmsg_playerusername;
 118 enum{ k_inetmsg_playerusername = 203 };
 119 struct netmsg_playerusername{
 120    u16 inetmsg_id;
 121    u8 index;
 122    char name[];
 123 };
 124
 125 typedef struct netmsg_playeritem netmsg_playeritem;
 126 enum{ k_inetmsg_playeritem = 204 };
 127 struct netmsg_playeritem{
 128    u16 inetmsg_id;
 129    u8 client;
 130    u8 type_index;
 131    char uid[];
 132 };
 133 typedef enum netmsg_playeritem_type netmsg_playeritem_type;
 134 enum netmsg_playeritem_type {
 135    k_netmsg_playeritem_board = 0,
 136    k_netmsg_playeritem_player,
 137    k_netmsg_playeritem_world0,
 138    k_netmsg_playeritem_world1,
 139    k_netmsg_playeritem_max
 140 };
 141
 142 typedef struct netmsg_chat netmsg_chat;
 143 enum{ k_inetmsg_chat = 205 };
 144 struct netmsg_chat {
 145    u16 inetmsg_id;
 146    u8 client;
 147    char msg[];
 148 };
 149
 150 /* requests 300 */
 151 typedef struct netmsg_request netmsg_request;
 152 enum{ k_inetmsg_request = 300, k_inetmsg_response = 301 };
 153 struct netmsg_request {
 154    u16 inetmsg_id;
 155    u8 id, status;
 156    u8 q[];
 157 };
 158
 159 enum request_status {
 160   k_request_status_client_error = 0,
 161   k_request_status_invalid_endpoint = 1,
 162
 163   k_request_status_server_error = 100,
 164   k_request_status_out_of_memory = 101,
 165   k_request_status_database_error = 102,
 166
 167   k_request_status_ok = 200,
 168   k_request_status_not_found = 201
 169 };
 170
 171 #pragma pack(pop)
 172 #endif /* NETWORK_MSG_H */